2023394412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{23203}}^1$

素因数の和:23279

約数の個数: 72

約数和(自身を含む): 5231481024

約数和(自身を除く): 3208086612

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, 23203, 29068, 43602, 46406, 69609, 87204, 92812, 139218, 278436, 301639, 603278, 904917, 997729, 1206556, 1809834, 1995458, 2993187, 3619668, 3921307, 3990916, 5986374, 7842614, 11763921, 11972748, 12970477, 15685228, 23527842, 25940954, 38911431, 47055684, 51881908, 77822862, 155645724, 168616201, 337232402, 505848603, 674464804, 1011697206, 2023394412]

約数ペア:

[(1, 2023394412), (2, 1011697206), (3, 674464804), (4, 505848603), (6, 337232402), (12, 168616201), (13, 155645724), (26, 77822862), (39, 51881908), (43, 47055684), (52, 38911431), (78, 25940954), (86, 23527842), (129, 15685228), (156, 12970477), (169, 11972748), (172, 11763921), (258, 7842614), (338, 5986374), (507, 3990916), (516, 3921307), (559, 3619668), (676, 2993187), (1014, 1995458), (1118, 1809834), (1677, 1206556), (2028, 997729), (2236, 904917), (3354, 603278), (6708, 301639), (7267, 278436), (14534, 139218), (21801, 92812), (23203, 87204), (29068, 69609), (43602, 46406)]