4142864044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{81239}}^1$

素因数の和:81334

約数の個数: 48

約数和(自身を含む): 8461958400

約数和(自身を除く): 4319094356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 4636, 12749, 25498, 50996, 81239, 162478, 324956, 893629, 1543541, 1787258, 3087082, 3574516, 4955579, 6174164, 9911158, 16978951, 19822316, 33957902, 54511369, 67915804, 94156001, 109022738, 188312002, 218045476, 376624004, 1035716011, 2071432022, 4142864044]

約数ペア:

[(1, 4142864044), (2, 2071432022), (4, 1035716011), (11, 376624004), (19, 218045476), (22, 188312002), (38, 109022738), (44, 94156001), (61, 67915804), (76, 54511369), (122, 33957902), (209, 19822316), (244, 16978951), (418, 9911158), (671, 6174164), (836, 4955579), (1159, 3574516), (1342, 3087082), (2318, 1787258), (2684, 1543541), (4636, 893629), (12749, 324956), (25498, 162478), (50996, 81239)]