1390681032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4457311}}^1$

素因数の和:4457333

約数の個数: 32

約数和(自身を含む): 3744142080

約数和(自身を除く): 2353461048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4457311, 8914622, 13371933, 17829244, 26743866, 35658488, 53487732, 57945043, 106975464, 115890086, 173835129, 231780172, 347670258, 463560344, 695340516, 1390681032]

約数ペア:

[(1, 1390681032), (2, 695340516), (3, 463560344), (4, 347670258), (6, 231780172), (8, 173835129), (12, 115890086), (13, 106975464), (24, 57945043), (26, 53487732), (39, 35658488), (52, 26743866), (78, 17829244), (104, 13371933), (156, 8914622), (312, 4457311)]