830771284

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{59699}}^1$

素因数の和:59788

約数の個数: 36

約数和(自身を含む): 1715061600

約数和(自身を除く): 884290316

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 59699, 119398, 238796, 417893, 835786, 1671572, 2925251, 4238629, 5850502, 8477258, 11701004, 16954516, 29670403, 59340806, 118681612, 207692821, 415385642, 830771284]

約数ペア:

[(1, 830771284), (2, 415385642), (4, 207692821), (7, 118681612), (14, 59340806), (28, 29670403), (49, 16954516), (71, 11701004), (98, 8477258), (142, 5850502), (196, 4238629), (284, 2925251), (497, 1671572), (994, 835786), (1988, 417893), (3479, 238796), (6958, 119398), (13916, 59699)]