291240092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2243}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 601679232

約数和(自身を除く): 310439140

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 227, 286, 454, 572, 908, 2243, 2497, 2951, 4486, 4994, 5902, 8972, 9988, 11804, 24673, 29159, 32461, 49346, 58318, 64922, 98692, 116636, 129844, 320749, 509161, 641498, 1018322, 1282996, 2036644, 5600771, 6619093, 11201542, 13238186, 22403084, 26476372, 72810023, 145620046, 291240092]

約数ペア:

[(1, 291240092), (2, 145620046), (4, 72810023), (11, 26476372), (13, 22403084), (22, 13238186), (26, 11201542), (44, 6619093), (52, 5600771), (143, 2036644), (227, 1282996), (286, 1018322), (454, 641498), (572, 509161), (908, 320749), (2243, 129844), (2497, 116636), (2951, 98692), (4486, 64922), (4994, 58318), (5902, 49346), (8972, 32461), (9988, 29159), (11804, 24673)]