1247842127536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{24425347}}^1$

素因数の和:24425489

約数の個数: 40

約数和(自身を含む): 2519914302464

約数和(自身を除く): 1272072174928

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 3193, 6386, 12772, 25544, 51088, 24425347, 48850694, 97701388, 195402776, 390805552, 757185757, 1514371514, 2515810741, 3028743028, 5031621482, 6057486056, 10063242964, 12114972112, 20126485928, 40252971856, 77990132971, 155980265942, 311960531884, 623921063768, 1247842127536]

約数ペア:

[(1, 1247842127536), (2, 623921063768), (4, 311960531884), (8, 155980265942), (16, 77990132971), (31, 40252971856), (62, 20126485928), (103, 12114972112), (124, 10063242964), (206, 6057486056), (248, 5031621482), (412, 3028743028), (496, 2515810741), (824, 1514371514), (1648, 757185757), (3193, 390805552), (6386, 195402776), (12772, 97701388), (25544, 48850694), (51088, 24425347)]