9881036144

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{909521}}^1$

素因数の和:909633

約数の個数: 40

約数和(自身を含む): 22105022688

約数和(自身を除く): 12223986544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 909521, 1819042, 3638084, 6366647, 7276168, 12733294, 14552336, 25466588, 50933176, 88223537, 101866352, 176447074, 352894148, 617564759, 705788296, 1235129518, 1411576592, 2470259036, 4940518072, 9881036144]

約数ペア:

[(1, 9881036144), (2, 4940518072), (4, 2470259036), (7, 1411576592), (8, 1235129518), (14, 705788296), (16, 617564759), (28, 352894148), (56, 176447074), (97, 101866352), (112, 88223537), (194, 50933176), (388, 25466588), (679, 14552336), (776, 12733294), (1358, 7276168), (1552, 6366647), (2716, 3638084), (5432, 1819042), (10864, 909521)]