2196516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 5949440

約数和(自身を除く): 3752924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 331, 474, 553, 662, 948, 993, 1106, 1324, 1659, 1986, 2212, 2317, 3318, 3972, 4634, 6636, 6951, 9268, 13902, 26149, 27804, 52298, 78447, 104596, 156894, 183043, 313788, 366086, 549129, 732172, 1098258, 2196516]

約数ペア:

[(1, 2196516), (2, 1098258), (3, 732172), (4, 549129), (6, 366086), (7, 313788), (12, 183043), (14, 156894), (21, 104596), (28, 78447), (42, 52298), (79, 27804), (84, 26149), (158, 13902), (237, 9268), (316, 6951), (331, 6636), (474, 4634), (553, 3972), (662, 3318), (948, 2317), (993, 2212), (1106, 1986), (1324, 1659)]