398115486554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1\times {\mathrm{24043}}^1$

素因数の和:28166

約数の個数: 32

約数和(自身を含む): 626648192640

約数和(自身を除く): 228532706086

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4021, 4118, 8042, 24043, 48086, 116609, 233218, 285491, 570982, 697247, 1394494, 1707053, 3414106, 8279239, 16558478, 49504537, 96676903, 99009074, 193353806, 2803630187, 5607260374, 6864060113, 13728120226, 199057743277, 398115486554]

約数ペア:

[(1, 398115486554), (2, 199057743277), (29, 13728120226), (58, 6864060113), (71, 5607260374), (142, 2803630187), (2059, 193353806), (4021, 99009074), (4118, 96676903), (8042, 49504537), (24043, 16558478), (48086, 8279239), (116609, 3414106), (233218, 1707053), (285491, 1394494), (570982, 697247)]