2110122156956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{21191923}}^1$

素因数の和:21192042

約数の個数: 48

約数和(自身を含む): 4215327986688

約数和(自身を除く): 2105205829732

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 73, 124, 146, 292, 341, 682, 803, 1364, 1606, 2263, 3212, 4526, 9052, 24893, 49786, 99572, 21191923, 42383846, 84767692, 233111153, 466222306, 656949613, 932444612, 1313899226, 1547010379, 2627798452, 3094020758, 6188041516, 7226445743, 14452891486, 17017114169, 28905782972, 34034228338, 47957321749, 68068456676, 95914643498, 191829286996, 527530539239, 1055061078478, 2110122156956]

約数ペア:

[(1, 2110122156956), (2, 1055061078478), (4, 527530539239), (11, 191829286996), (22, 95914643498), (31, 68068456676), (44, 47957321749), (62, 34034228338), (73, 28905782972), (124, 17017114169), (146, 14452891486), (292, 7226445743), (341, 6188041516), (682, 3094020758), (803, 2627798452), (1364, 1547010379), (1606, 1313899226), (2263, 932444612), (3212, 656949613), (4526, 466222306), (9052, 233111153), (24893, 84767692), (49786, 42383846), (99572, 21191923)]