971661828

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{4093}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 2307312896

約数和(自身を除く): 1335651068

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 271, 292, 438, 542, 813, 876, 1084, 1626, 3252, 4093, 8186, 12279, 16372, 19783, 24558, 39566, 49116, 59349, 79132, 118698, 237396, 298789, 597578, 896367, 1109203, 1195156, 1792734, 2218406, 3327609, 3585468, 4436812, 6655218, 13310436, 80971819, 161943638, 242915457, 323887276, 485830914, 971661828]

約数ペア:

[(1, 971661828), (2, 485830914), (3, 323887276), (4, 242915457), (6, 161943638), (12, 80971819), (73, 13310436), (146, 6655218), (219, 4436812), (271, 3585468), (292, 3327609), (438, 2218406), (542, 1792734), (813, 1195156), (876, 1109203), (1084, 896367), (1626, 597578), (3252, 298789), (4093, 237396), (8186, 118698), (12279, 79132), (16372, 59349), (19783, 49116), (24558, 39566)]