421201354

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 756120960

約数和(自身を除く): 334919606

約数列:

[1, 2, 7, 14, 49, 59, 97, 98, 118, 194, 413, 679, 751, 826, 1358, 1502, 2891, 4753, 5257, 5723, 5782, 9506, 10514, 11446, 36799, 40061, 44309, 72847, 73598, 80122, 88618, 145694, 280427, 310163, 509929, 560854, 620326, 1019858, 2171141, 3569503, 4297973, 4342282, 7139006, 8595946, 30085811, 60171622, 210600677, 421201354]

約数ペア:

[(1, 421201354), (2, 210600677), (7, 60171622), (14, 30085811), (49, 8595946), (59, 7139006), (97, 4342282), (98, 4297973), (118, 3569503), (194, 2171141), (413, 1019858), (679, 620326), (751, 560854), (826, 509929), (1358, 310163), (1502, 280427), (2891, 145694), (4753, 88618), (5257, 80122), (5723, 73598), (5782, 72847), (9506, 44309), (10514, 40061), (11446, 36799)]