2425482904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20333}}^1$

素因数の和:20420

約数の個数: 64

約数和(自身を含む): 5192490240

約数和(自身を除く): 2767007336

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 3224, 3848, 4588, 9176, 14911, 20333, 29822, 40666, 59644, 81332, 119288, 162664, 264329, 528658, 630323, 752321, 1057316, 1260646, 1504642, 2114632, 2521292, 3009284, 5042584, 6018568, 8194199, 9780173, 16388398, 19560346, 23321951, 32776796, 39120692, 46643902, 65553592, 78241384, 93287804, 186575608, 303185363, 606370726, 1212741452, 2425482904]

約数ペア:

[(1, 2425482904), (2, 1212741452), (4, 606370726), (8, 303185363), (13, 186575608), (26, 93287804), (31, 78241384), (37, 65553592), (52, 46643902), (62, 39120692), (74, 32776796), (104, 23321951), (124, 19560346), (148, 16388398), (248, 9780173), (296, 8194199), (403, 6018568), (481, 5042584), (806, 3009284), (962, 2521292), (1147, 2114632), (1612, 1504642), (1924, 1260646), (2294, 1057316), (3224, 752321), (3848, 630323), (4588, 528658), (9176, 264329), (14911, 162664), (20333, 119288), (29822, 81332), (40666, 59644)]