1285834403724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{14745131}}^1$

素因数の和:14745207

約数の個数: 72

約数和(自身を含む): 3324378480192

約数和(自身を除く): 2038544076468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 3354, 6708, 7267, 14534, 21801, 29068, 43602, 87204, 14745131, 29490262, 44235393, 58980524, 88470786, 176941572, 191686703, 383373406, 575060109, 634040633, 766746812, 1150120218, 1268081266, 1902121899, 2300240436, 2491927139, 2536162532, 3804243798, 4983854278, 7475781417, 7608487596, 8242528229, 9967708556, 14951562834, 16485056458, 24727584687, 29903125668, 32970112916, 49455169374, 98910338748, 107152866977, 214305733954, 321458600931, 428611467908, 642917201862, 1285834403724]

約数ペア:

[(1, 1285834403724), (2, 642917201862), (3, 428611467908), (4, 321458600931), (6, 214305733954), (12, 107152866977), (13, 98910338748), (26, 49455169374), (39, 32970112916), (43, 29903125668), (52, 24727584687), (78, 16485056458), (86, 14951562834), (129, 9967708556), (156, 8242528229), (169, 7608487596), (172, 7475781417), (258, 4983854278), (338, 3804243798), (507, 2536162532), (516, 2491927139), (559, 2300240436), (676, 1902121899), (1014, 1268081266), (1118, 1150120218), (1677, 766746812), (2028, 634040633), (2236, 575060109), (3354, 383373406), (6708, 191686703), (7267, 176941572), (14534, 88470786), (21801, 58980524), (29068, 44235393), (43602, 29490262), (87204, 14745131)]