947287536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1518089}}^1$

素因数の和:1518113

約数の個数: 40

約数和(自身を含む): 2635404240

約数和(自身を除く): 1688116704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1518089, 3036178, 4554267, 6072356, 9108534, 12144712, 18217068, 19735157, 24289424, 36434136, 39470314, 59205471, 72868272, 78940628, 118410942, 157881256, 236821884, 315762512, 473643768, 947287536]

約数ペア:

[(1, 947287536), (2, 473643768), (3, 315762512), (4, 236821884), (6, 157881256), (8, 118410942), (12, 78940628), (13, 72868272), (16, 59205471), (24, 39470314), (26, 36434136), (39, 24289424), (48, 19735157), (52, 18217068), (78, 12144712), (104, 9108534), (156, 6072356), (208, 4554267), (312, 3036178), (624, 1518089)]