1400352008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{300247}}^1$

素因数の和:300317

約数の個数: 32

約数和(自身を含む): 2918410560

約数和(自身を除く): 1518058552

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 300247, 600494, 1200988, 2401976, 3302717, 6605434, 13210868, 15913091, 26421736, 31826182, 63652364, 127304728, 175044001, 350088002, 700176004, 1400352008]

約数ペア:

[(1, 1400352008), (2, 700176004), (4, 350088002), (8, 175044001), (11, 127304728), (22, 63652364), (44, 31826182), (53, 26421736), (88, 15913091), (106, 13210868), (212, 6605434), (424, 3302717), (583, 2401976), (1166, 1200988), (2332, 600494), (4664, 300247)]