1620230052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{232391}}^1$

素因数の和:232488

約数の個数: 48

約数和(自身を含む): 4372687872

約数和(自身を除く): 2752457820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 232391, 464782, 697173, 929564, 1394346, 1626737, 2788692, 3253474, 4880211, 6506948, 9760422, 19288453, 19520844, 38576906, 57865359, 77153812, 115730718, 135019171, 231461436, 270038342, 405057513, 540076684, 810115026, 1620230052]

約数ペア:

[(1, 1620230052), (2, 810115026), (3, 540076684), (4, 405057513), (6, 270038342), (7, 231461436), (12, 135019171), (14, 115730718), (21, 77153812), (28, 57865359), (42, 38576906), (83, 19520844), (84, 19288453), (166, 9760422), (249, 6506948), (332, 4880211), (498, 3253474), (581, 2788692), (996, 1626737), (1162, 1394346), (1743, 929564), (2324, 697173), (3486, 464782), (6972, 232391)]