1208187416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 2436172200

約数和(自身を除く): 1227984784

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 1979, 2278, 3958, 4489, 4556, 7916, 8978, 9112, 15832, 17956, 33643, 35912, 67286, 76313, 132593, 134572, 152626, 265186, 269144, 305252, 530372, 610504, 1060744, 2254081, 4508162, 8883731, 9016324, 17767462, 18032648, 35534924, 71069848, 151023427, 302046854, 604093708, 1208187416]

約数ペア:

[(1, 1208187416), (2, 604093708), (4, 302046854), (8, 151023427), (17, 71069848), (34, 35534924), (67, 18032648), (68, 17767462), (134, 9016324), (136, 8883731), (268, 4508162), (536, 2254081), (1139, 1060744), (1979, 610504), (2278, 530372), (3958, 305252), (4489, 269144), (4556, 265186), (7916, 152626), (8978, 134572), (9112, 132593), (15832, 76313), (17956, 67286), (33643, 35912)]