882217990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{49871}}^1$

素因数の和:49968

約数の個数: 32

約数和(自身を含む): 1669714560

約数和(自身を除く): 787496570

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 8845, 17690, 49871, 99742, 249355, 498710, 1446259, 2892518, 3042131, 6084262, 7231295, 14462590, 15210655, 30421310, 88221799, 176443598, 441108995, 882217990]

約数ペア:

[(1, 882217990), (2, 441108995), (5, 176443598), (10, 88221799), (29, 30421310), (58, 15210655), (61, 14462590), (122, 7231295), (145, 6084262), (290, 3042131), (305, 2892518), (610, 1446259), (1769, 498710), (3538, 249355), (8845, 99742), (17690, 49871)]