1478488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 3090960

約数和(自身を除く): 1612472

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 317, 424, 583, 634, 1166, 1268, 2332, 2536, 3487, 4664, 6974, 13948, 16801, 27896, 33602, 67204, 134408, 184811, 369622, 739244, 1478488]

約数ペア:

[(1, 1478488), (2, 739244), (4, 369622), (8, 184811), (11, 134408), (22, 67204), (44, 33602), (53, 27896), (88, 16801), (106, 13948), (212, 6974), (317, 4664), (424, 3487), (583, 2536), (634, 2332), (1166, 1268)]