660052217812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1\times {\mathrm{91183}}^1$

素因数の和:92608

約数の個数: 48

約数和(自身を含む): 1256549075712

約数和(自身を除く): 596496857900

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1301, 1391, 2602, 2782, 5204, 5564, 16913, 33826, 67652, 91183, 139207, 182366, 278414, 364732, 556828, 1185379, 1809691, 2370758, 3619382, 4741516, 7238764, 9756581, 19513162, 39026324, 118629083, 126835553, 237258166, 253671106, 474516332, 507342212, 1542178079, 3084356158, 6168712316, 12693311881, 25386623762, 50773247524, 165013054453, 330026108906, 660052217812]

約数ペア:

[(1, 660052217812), (2, 330026108906), (4, 165013054453), (13, 50773247524), (26, 25386623762), (52, 12693311881), (107, 6168712316), (214, 3084356158), (428, 1542178079), (1301, 507342212), (1391, 474516332), (2602, 253671106), (2782, 237258166), (5204, 126835553), (5564, 118629083), (16913, 39026324), (33826, 19513162), (67652, 9756581), (91183, 7238764), (139207, 4741516), (182366, 3619382), (278414, 2370758), (364732, 1809691), (556828, 1185379)]