920701012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 2132444160

約数和(自身を除く): 1211743148

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 131, 133, 154, 209, 262, 266, 308, 418, 524, 532, 836, 917, 1201, 1441, 1463, 1834, 2402, 2489, 2882, 2926, 3668, 4804, 4978, 5764, 5852, 8407, 9956, 10087, 13211, 16814, 17423, 20174, 22819, 26422, 27379, 33628, 34846, 40348, 45638, 52844, 54758, 69692, 91276, 92477, 109516, 157331, 159733, 184954, 191653, 251009, 314662, 319466, 369908, 383306, 502018, 629324, 638932, 766612, 1004036, 1101317, 1730641, 1757063, 2202634, 2989289, 3461282, 3514126, 4405268, 5978578, 6922564, 7028252, 11957156, 12114487, 20925023, 24228974, 32882179, 41850046, 48457948, 65764358, 83700092, 131528716, 230175253, 460350506, 920701012]

約数ペア:

[(1, 920701012), (2, 460350506), (4, 230175253), (7, 131528716), (11, 83700092), (14, 65764358), (19, 48457948), (22, 41850046), (28, 32882179), (38, 24228974), (44, 20925023), (76, 12114487), (77, 11957156), (131, 7028252), (133, 6922564), (154, 5978578), (209, 4405268), (262, 3514126), (266, 3461282), (308, 2989289), (418, 2202634), (524, 1757063), (532, 1730641), (836, 1101317), (917, 1004036), (1201, 766612), (1441, 638932), (1463, 629324), (1834, 502018), (2402, 383306), (2489, 369908), (2882, 319466), (2926, 314662), (3668, 251009), (4804, 191653), (4978, 184954), (5764, 159733), (5852, 157331), (8407, 109516), (9956, 92477), (10087, 91276), (13211, 69692), (16814, 54758), (17423, 52844), (20174, 45638), (22819, 40348), (26422, 34846), (27379, 33628)]