2278049358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1\times {\mathrm{2267}}^1$

素因数の和:3289

約数の個数: 48

約数和(自身を含む): 4940683776

約数和(自身を除く): 2662634418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 991, 1014, 1982, 2267, 2973, 4534, 5946, 6801, 12883, 13602, 25766, 29471, 38649, 58942, 77298, 88413, 167479, 176826, 334958, 383123, 502437, 766246, 1004874, 1149369, 2246597, 2298738, 4493194, 6739791, 13479582, 29205761, 58411522, 87617283, 175234566, 379674893, 759349786, 1139024679, 2278049358]

約数ペア:

[(1, 2278049358), (2, 1139024679), (3, 759349786), (6, 379674893), (13, 175234566), (26, 87617283), (39, 58411522), (78, 29205761), (169, 13479582), (338, 6739791), (507, 4493194), (991, 2298738), (1014, 2246597), (1982, 1149369), (2267, 1004874), (2973, 766246), (4534, 502437), (5946, 383123), (6801, 334958), (12883, 176826), (13602, 167479), (25766, 88413), (29471, 77298), (38649, 58942)]