1949063494

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 3697293600

約数和(自身を除く): 1748230106

約数列:

[1, 2, 7, 14, 29, 41, 43, 49, 58, 82, 86, 98, 203, 287, 301, 389, 406, 574, 602, 778, 1189, 1247, 1421, 1763, 2009, 2107, 2378, 2494, 2723, 2842, 3526, 4018, 4214, 5446, 8323, 8729, 11281, 12341, 15949, 16646, 16727, 17458, 19061, 22562, 24682, 31898, 33454, 38122, 51127, 58261, 61103, 78967, 86387, 102254, 111643, 116522, 117089, 122206, 157934, 172774, 223286, 234178, 357889, 462521, 485083, 552769, 685807, 715778, 781501, 819623, 925042, 970166, 1105538, 1371614, 1563002, 1639246, 2505223, 3237647, 3395581, 4800649, 5010446, 6475294, 6791162, 9601298, 19888403, 22663529, 23769067, 33604543, 39776806, 45327058, 47538134, 67209086, 139218821, 278437642, 974531747, 1949063494]

約数ペア:

[(1, 1949063494), (2, 974531747), (7, 278437642), (14, 139218821), (29, 67209086), (41, 47538134), (43, 45327058), (49, 39776806), (58, 33604543), (82, 23769067), (86, 22663529), (98, 19888403), (203, 9601298), (287, 6791162), (301, 6475294), (389, 5010446), (406, 4800649), (574, 3395581), (602, 3237647), (778, 2505223), (1189, 1639246), (1247, 1563002), (1421, 1371614), (1763, 1105538), (2009, 970166), (2107, 925042), (2378, 819623), (2494, 781501), (2723, 715778), (2842, 685807), (3526, 552769), (4018, 485083), (4214, 462521), (5446, 357889), (8323, 234178), (8729, 223286), (11281, 172774), (12341, 157934), (15949, 122206), (16646, 117089), (16727, 116522), (17458, 111643), (19061, 102254), (22562, 86387), (24682, 78967), (31898, 61103), (33454, 58261), (38122, 51127)]