2149304968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 4343673600

約数和(自身を除く): 2194368632

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 251, 316, 502, 632, 797, 1004, 1343, 1594, 2008, 2686, 3188, 4267, 5372, 6376, 8534, 10744, 13549, 17068, 19829, 27098, 34136, 39658, 54196, 62963, 79316, 108392, 125926, 158632, 200047, 251852, 337093, 400094, 503704, 674186, 800188, 1070371, 1348372, 1600376, 2140742, 2696744, 3400799, 4281484, 6801598, 8562968, 13603196, 15803713, 27206392, 31607426, 63214852, 126429704, 268663121, 537326242, 1074652484, 2149304968]

約数ペア:

[(1, 2149304968), (2, 1074652484), (4, 537326242), (8, 268663121), (17, 126429704), (34, 63214852), (68, 31607426), (79, 27206392), (136, 15803713), (158, 13603196), (251, 8562968), (316, 6801598), (502, 4281484), (632, 3400799), (797, 2696744), (1004, 2140742), (1343, 1600376), (1594, 1348372), (2008, 1070371), (2686, 800188), (3188, 674186), (4267, 503704), (5372, 400094), (6376, 337093), (8534, 251852), (10744, 200047), (13549, 158632), (17068, 125926), (19829, 108392), (27098, 79316), (34136, 62963), (39658, 54196)]