3902779868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 7619654448

約数和(自身を除く): 3716874580

約数列:

[1, 2, 4, 13, 26, 52, 53, 97, 106, 169, 194, 212, 338, 388, 676, 689, 1123, 1261, 1378, 2246, 2522, 2756, 4492, 5044, 5141, 8957, 10282, 14599, 16393, 17914, 20564, 29198, 32786, 35828, 58396, 59519, 65572, 66833, 108931, 119038, 133666, 189787, 217862, 238076, 267332, 379574, 435724, 759148, 773747, 868829, 1416103, 1547494, 1737658, 2832206, 3094988, 3475316, 5664412, 5773343, 10058711, 11546686, 18409339, 20117422, 23093372, 36818678, 40234844, 73637356, 75053459, 150106918, 300213836, 975694967, 1951389934, 3902779868]

約数ペア:

[(1, 3902779868), (2, 1951389934), (4, 975694967), (13, 300213836), (26, 150106918), (52, 75053459), (53, 73637356), (97, 40234844), (106, 36818678), (169, 23093372), (194, 20117422), (212, 18409339), (338, 11546686), (388, 10058711), (676, 5773343), (689, 5664412), (1123, 3475316), (1261, 3094988), (1378, 2832206), (2246, 1737658), (2522, 1547494), (2756, 1416103), (4492, 868829), (5044, 773747), (5141, 759148), (8957, 435724), (10282, 379574), (14599, 267332), (16393, 238076), (17914, 217862), (20564, 189787), (29198, 133666), (32786, 119038), (35828, 108931), (58396, 66833), (59519, 65572)]