996987405946

素因数分解:

$2^1\times 7^3\times {\mathrm{311}}^1\times {\mathrm{1867}}^1\times {\mathrm{2503}}^1$

素因数の和:4704

約数の個数: 64

約数和(自身を含む): 1751245516800

約数和(自身を除く): 754258110854

約数列:

[1, 2, 7, 14, 49, 98, 311, 343, 622, 686, 1867, 2177, 2503, 3734, 4354, 5006, 13069, 15239, 17521, 26138, 30478, 35042, 91483, 106673, 122647, 182966, 213346, 245294, 580637, 640381, 778433, 858529, 1161274, 1280762, 1556866, 1717058, 4064459, 4673101, 5449031, 8128918, 9346202, 10898062, 28451213, 32711707, 38143217, 56902426, 65423414, 76286434, 199158491, 228981949, 267002519, 398316982, 457963898, 534005038, 1453334411, 1602873643, 2906668822, 3205747286, 10173340877, 20346681754, 71213386139, 142426772278, 498493702973, 996987405946]

約数ペア:

[(1, 996987405946), (2, 498493702973), (7, 142426772278), (14, 71213386139), (49, 20346681754), (98, 10173340877), (311, 3205747286), (343, 2906668822), (622, 1602873643), (686, 1453334411), (1867, 534005038), (2177, 457963898), (2503, 398316982), (3734, 267002519), (4354, 228981949), (5006, 199158491), (13069, 76286434), (15239, 65423414), (17521, 56902426), (26138, 38143217), (30478, 32711707), (35042, 28451213), (91483, 10898062), (106673, 9346202), (122647, 8128918), (182966, 5449031), (213346, 4673101), (245294, 4064459), (580637, 1717058), (640381, 1556866), (778433, 1280762), (858529, 1161274)]