1049205430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2213}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 2329907328

約数和(自身を除く): 1280701898

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 521, 910, 1042, 2213, 2605, 3647, 4426, 5210, 6773, 7294, 11065, 13546, 15491, 18235, 22130, 28769, 30982, 33865, 36470, 47411, 57538, 67730, 77455, 94822, 143845, 154910, 201383, 237055, 287690, 402766, 474110, 1006915, 1152973, 2013830, 2305946, 5764865, 8070811, 11529730, 14988649, 16141622, 29977298, 40354055, 74943245, 80708110, 104920543, 149886490, 209841086, 524602715, 1049205430]

約数ペア:

[(1, 1049205430), (2, 524602715), (5, 209841086), (7, 149886490), (10, 104920543), (13, 80708110), (14, 74943245), (26, 40354055), (35, 29977298), (65, 16141622), (70, 14988649), (91, 11529730), (130, 8070811), (182, 5764865), (455, 2305946), (521, 2013830), (910, 1152973), (1042, 1006915), (2213, 474110), (2605, 402766), (3647, 287690), (4426, 237055), (5210, 201383), (6773, 154910), (7294, 143845), (11065, 94822), (13546, 77455), (15491, 67730), (18235, 57538), (22130, 47411), (28769, 36470), (30982, 33865)]