1444773980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241601}}^1$

素因数の和:241646

約数の個数: 48

約数和(自身を含む): 3409487424

約数和(自身を除く): 1964713444

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 241601, 483202, 966404, 1208005, 2416010, 3140813, 4832020, 5556823, 6281626, 11113646, 12563252, 15704065, 22227292, 27784115, 31408130, 55568230, 62816260, 72238699, 111136460, 144477398, 288954796, 361193495, 722386990, 1444773980]

約数ペア:

[(1, 1444773980), (2, 722386990), (4, 361193495), (5, 288954796), (10, 144477398), (13, 111136460), (20, 72238699), (23, 62816260), (26, 55568230), (46, 31408130), (52, 27784115), (65, 22227292), (92, 15704065), (115, 12563252), (130, 11113646), (230, 6281626), (260, 5556823), (299, 4832020), (460, 3140813), (598, 2416010), (1196, 1208005), (1495, 966404), (2990, 483202), (5980, 241601)]