1272262568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{39161}}^1$

素因数の和:39329

約数の個数: 32

約数和(自身を含む): 2481304320

約数和(自身を除く): 1209041752

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 4061, 8122, 16244, 32488, 39161, 78322, 156644, 313288, 1213991, 2427982, 4855964, 5130091, 9711928, 10260182, 20520364, 41040728, 159032821, 318065642, 636131284, 1272262568]

約数ペア:

[(1, 1272262568), (2, 636131284), (4, 318065642), (8, 159032821), (31, 41040728), (62, 20520364), (124, 10260182), (131, 9711928), (248, 5130091), (262, 4855964), (524, 2427982), (1048, 1213991), (4061, 313288), (8122, 156644), (16244, 78322), (32488, 39161)]