1902108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 4868640

約数和(自身を除く): 2966532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 137, 156, 178, 267, 274, 356, 411, 534, 548, 822, 1068, 1157, 1644, 1781, 2314, 3471, 3562, 4628, 5343, 6942, 7124, 10686, 12193, 13884, 21372, 24386, 36579, 48772, 73158, 146316, 158509, 317018, 475527, 634036, 951054, 1902108]

約数ペア:

[(1, 1902108), (2, 951054), (3, 634036), (4, 475527), (6, 317018), (12, 158509), (13, 146316), (26, 73158), (39, 48772), (52, 36579), (78, 24386), (89, 21372), (137, 13884), (156, 12193), (178, 10686), (267, 7124), (274, 6942), (356, 5343), (411, 4628), (534, 3562), (548, 3471), (822, 2314), (1068, 1781), (1157, 1644)]