1896574992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{15913}}^1$

素因数の和:16128

約数の個数: 80

約数和(自身を含む): 5304327168

約数和(自身を除く): 3407752176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 764, 1146, 1528, 2292, 2483, 3056, 4584, 4966, 7449, 9168, 9932, 14898, 15913, 19864, 29796, 31826, 39728, 47739, 59592, 63652, 95478, 119184, 127304, 190956, 206869, 254608, 381912, 413738, 620607, 763824, 827476, 1241214, 1654952, 2482428, 3039383, 3309904, 4964856, 6078766, 9118149, 9929712, 12157532, 18236298, 24315064, 36472596, 39511979, 48630128, 72945192, 79023958, 118535937, 145890384, 158047916, 237071874, 316095832, 474143748, 632191664, 948287496, 1896574992]

約数ペア:

[(1, 1896574992), (2, 948287496), (3, 632191664), (4, 474143748), (6, 316095832), (8, 237071874), (12, 158047916), (13, 145890384), (16, 118535937), (24, 79023958), (26, 72945192), (39, 48630128), (48, 39511979), (52, 36472596), (78, 24315064), (104, 18236298), (156, 12157532), (191, 9929712), (208, 9118149), (312, 6078766), (382, 4964856), (573, 3309904), (624, 3039383), (764, 2482428), (1146, 1654952), (1528, 1241214), (2292, 827476), (2483, 763824), (3056, 620607), (4584, 413738), (4966, 381912), (7449, 254608), (9168, 206869), (9932, 190956), (14898, 127304), (15913, 119184), (19864, 95478), (29796, 63652), (31826, 59592), (39728, 47739)]