2136021916

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1039}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 4616015040

約数和(自身を除く): 2479993124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 617, 833, 1039, 1234, 1666, 2078, 2468, 3332, 4156, 4319, 7273, 8638, 10489, 14546, 17276, 17663, 20978, 29092, 30233, 35326, 41956, 50911, 60466, 70652, 73423, 101822, 120932, 123641, 146846, 203644, 247282, 293692, 494564, 513961, 641063, 865487, 1027922, 1282126, 1730974, 2055844, 2564252, 3461948, 4487441, 8974882, 10898071, 17949764, 21796142, 31412087, 43592284, 62824174, 76286497, 125648348, 152572994, 305145988, 534005479, 1068010958, 2136021916]

約数ペア:

[(1, 2136021916), (2, 1068010958), (4, 534005479), (7, 305145988), (14, 152572994), (17, 125648348), (28, 76286497), (34, 62824174), (49, 43592284), (68, 31412087), (98, 21796142), (119, 17949764), (196, 10898071), (238, 8974882), (476, 4487441), (617, 3461948), (833, 2564252), (1039, 2055844), (1234, 1730974), (1666, 1282126), (2078, 1027922), (2468, 865487), (3332, 641063), (4156, 513961), (4319, 494564), (7273, 293692), (8638, 247282), (10489, 203644), (14546, 146846), (17276, 123641), (17663, 120932), (20978, 101822), (29092, 73423), (30233, 70652), (35326, 60466), (41956, 50911)]