1330541272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{143501}}^1$

素因数の和:143587

約数の個数: 32

約数和(自身を含む): 2669137200

約数和(自身を除く): 1338595928

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 143501, 287002, 574004, 1148008, 2726519, 5453038, 8753561, 10906076, 17507122, 21812152, 35014244, 70028488, 166317659, 332635318, 665270636, 1330541272]

約数ペア:

[(1, 1330541272), (2, 665270636), (4, 332635318), (8, 166317659), (19, 70028488), (38, 35014244), (61, 21812152), (76, 17507122), (122, 10906076), (152, 8753561), (244, 5453038), (488, 2726519), (1159, 1148008), (2318, 574004), (4636, 287002), (9272, 143501)]