2565974502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1566529}}^1$

素因数の和:1566557

約数の個数: 48

約数和(自身を含む): 6842603040

約数和(自身を除く): 4276628538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1566529, 3133058, 4699587, 9399174, 10965703, 14098761, 20364877, 21931406, 28197522, 32897109, 40729754, 61094631, 65794218, 98691327, 122189262, 142554139, 183283893, 197382654, 285108278, 366567786, 427662417, 855324834, 1282987251, 2565974502]

約数ペア:

[(1, 2565974502), (2, 1282987251), (3, 855324834), (6, 427662417), (7, 366567786), (9, 285108278), (13, 197382654), (14, 183283893), (18, 142554139), (21, 122189262), (26, 98691327), (39, 65794218), (42, 61094631), (63, 40729754), (78, 32897109), (91, 28197522), (117, 21931406), (126, 20364877), (182, 14098761), (234, 10965703), (273, 9399174), (546, 4699587), (819, 3133058), (1638, 1566529)]