1597312704

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{639949}}^1$

素因数の和:639977

約数の個数: 56

約数和(自身を含む): 4551324400

約数和(自身を除く): 2954011696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 639949, 1279898, 1919847, 2559796, 3839694, 5119592, 7679388, 8319337, 10239184, 15358776, 16638674, 20478368, 24958011, 30717552, 33277348, 40956736, 49916022, 61435104, 66554696, 99832044, 122870208, 133109392, 199664088, 266218784, 399328176, 532437568, 798656352, 1597312704]

約数ペア:

[(1, 1597312704), (2, 798656352), (3, 532437568), (4, 399328176), (6, 266218784), (8, 199664088), (12, 133109392), (13, 122870208), (16, 99832044), (24, 66554696), (26, 61435104), (32, 49916022), (39, 40956736), (48, 33277348), (52, 30717552), (64, 24958011), (78, 20478368), (96, 16638674), (104, 15358776), (156, 10239184), (192, 8319337), (208, 7679388), (312, 5119592), (416, 3839694), (624, 2559796), (832, 1919847), (1248, 1279898), (2496, 639949)]