978173936

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{2753}}^1$

素因数の和:3233

約数の個数: 40

約数和(自身を含む): 1936282320

約数和(自身を除く): 958108384

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 419, 424, 838, 848, 1676, 2753, 3352, 5506, 6704, 11012, 22024, 22207, 44048, 44414, 88828, 145909, 177656, 291818, 355312, 583636, 1153507, 1167272, 2307014, 2334544, 4614028, 9228056, 18456112, 61135871, 122271742, 244543484, 489086968, 978173936]

約数ペア:

[(1, 978173936), (2, 489086968), (4, 244543484), (8, 122271742), (16, 61135871), (53, 18456112), (106, 9228056), (212, 4614028), (419, 2334544), (424, 2307014), (838, 1167272), (848, 1153507), (1676, 583636), (2753, 355312), (3352, 291818), (5506, 177656), (6704, 145909), (11012, 88828), (22024, 44414), (22207, 44048)]