89904657934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{16829}}^1$

素因数の和:17197

約数の個数: 64

約数和(自身を含む): 167949936000

約数和(自身を除く): 78045278066

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 197, 298, 394, 1043, 1379, 1937, 2086, 2561, 2758, 3874, 5122, 13559, 16829, 17927, 27118, 29353, 33658, 35854, 58706, 117803, 205471, 218777, 235606, 381589, 410942, 437554, 763178, 1531439, 2507521, 2671123, 3062878, 3315313, 5015042, 5342246, 6630626, 17552647, 23207191, 32597773, 35105294, 43099069, 46414382, 65195546, 86198138, 228184411, 301693483, 456368822, 493981637, 603386966, 987963274, 3457871459, 6421761281, 6915742918, 12843522562, 44952328967, 89904657934]

約数ペア:

[(1, 89904657934), (2, 44952328967), (7, 12843522562), (13, 6915742918), (14, 6421761281), (26, 3457871459), (91, 987963274), (149, 603386966), (182, 493981637), (197, 456368822), (298, 301693483), (394, 228184411), (1043, 86198138), (1379, 65195546), (1937, 46414382), (2086, 43099069), (2561, 35105294), (2758, 32597773), (3874, 23207191), (5122, 17552647), (13559, 6630626), (16829, 5342246), (17927, 5015042), (27118, 3315313), (29353, 3062878), (33658, 2671123), (35854, 2507521), (58706, 1531439), (117803, 763178), (205471, 437554), (218777, 410942), (235606, 381589)]