1815985392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2910233}}^1$

素因数の和:2910257

約数の個数: 40

約数和(自身を含む): 5052166224

約数和(自身を除く): 3236180832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2910233, 5820466, 8730699, 11640932, 17461398, 23281864, 34922796, 37833029, 46563728, 69845592, 75666058, 113499087, 139691184, 151332116, 226998174, 302664232, 453996348, 605328464, 907992696, 1815985392]

約数ペア:

[(1, 1815985392), (2, 907992696), (3, 605328464), (4, 453996348), (6, 302664232), (8, 226998174), (12, 151332116), (13, 139691184), (16, 113499087), (24, 75666058), (26, 69845592), (39, 46563728), (48, 37833029), (52, 34922796), (78, 23281864), (104, 17461398), (156, 11640932), (208, 8730699), (312, 5820466), (624, 2910233)]