1399683992

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{593}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 3039094080

約数和(自身を除く): 1639410088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 373, 452, 593, 746, 791, 904, 1186, 1492, 1582, 2372, 2611, 2984, 3164, 4151, 4744, 5222, 6328, 8302, 10444, 16604, 20888, 33208, 42149, 67009, 84298, 134018, 168596, 221189, 268036, 295043, 337192, 442378, 469063, 536072, 590086, 884756, 938126, 1180172, 1548323, 1769512, 1876252, 2360344, 3096646, 3752504, 6193292, 12386584, 24994357, 49988714, 99977428, 174960499, 199954856, 349920998, 699841996, 1399683992]

約数ペア:

[(1, 1399683992), (2, 699841996), (4, 349920998), (7, 199954856), (8, 174960499), (14, 99977428), (28, 49988714), (56, 24994357), (113, 12386584), (226, 6193292), (373, 3752504), (452, 3096646), (593, 2360344), (746, 1876252), (791, 1769512), (904, 1548323), (1186, 1180172), (1492, 938126), (1582, 884756), (2372, 590086), (2611, 536072), (2984, 469063), (3164, 442378), (4151, 337192), (4744, 295043), (5222, 268036), (6328, 221189), (8302, 168596), (10444, 134018), (16604, 84298), (20888, 67009), (33208, 42149)]