2045546490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{4013}}^1$

素因数の和:5343

約数の個数: 64

約数和(自身を含む): 5292314496

約数和(自身を除く): 3246768006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1307, 2614, 3921, 4013, 6535, 7842, 8026, 12039, 13070, 16991, 19605, 20065, 24078, 33982, 39210, 40130, 50973, 52169, 60195, 84955, 101946, 104338, 120390, 156507, 169910, 254865, 260845, 313014, 509730, 521690, 782535, 1565070, 5244991, 10489982, 15734973, 26224955, 31469946, 52449910, 68184883, 78674865, 136369766, 157349730, 204554649, 340924415, 409109298, 681848830, 1022773245, 2045546490]

約数ペア:

[(1, 2045546490), (2, 1022773245), (3, 681848830), (5, 409109298), (6, 340924415), (10, 204554649), (13, 157349730), (15, 136369766), (26, 78674865), (30, 68184883), (39, 52449910), (65, 31469946), (78, 26224955), (130, 15734973), (195, 10489982), (390, 5244991), (1307, 1565070), (2614, 782535), (3921, 521690), (4013, 509730), (6535, 313014), (7842, 260845), (8026, 254865), (12039, 169910), (13070, 156507), (16991, 120390), (19605, 104338), (20065, 101946), (24078, 84955), (33982, 60195), (39210, 52169), (40130, 50973)]